AI-generated · grounded in NHTSA data
Reliability & 5-year cost of ownership — 2014 Zero Sr
Overall rating NHTSA-grounded
Below average
Estimated 5-year repair + maintenance cost: $2,500–$4,500
The 2014 Zero SR has important engine recall issues and minor owner complaints regarding its electrical system and lighting. Such concerns impact reliability.
Most-common failures
| Part | Typical mileage | Cost range | Frequency |
|---|---|---|---|
| engine | 10,000–20,000 miles | $800–$1,200 | very common |
| electrical system | 5,000–15,000 miles | $300–$600 | common |
| exterior lighting | 15,000–25,000 miles | $100–$200 | occasional |
Scheduled maintenance to budget
Routine items every owner should plan for.
- Annual battery check
- Brake fluid replacement
- Tire inspection and rotation
- Regular software updates
Warning signs to watch for
Symptoms that signal a major upcoming repair.
- Battery charge issues
- Engine overheating
- Unresponsive electrical components
- Dim or flickering headlights
Generated by gpt-4o on 8/24/2026. Cost ranges are conservative estimates that account for typical regional variation.